[PATCH] D106309: [LLVM IR] Allow volatile stores to trap.

Roman Lebedev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jul 20 12:47:17 PDT 2021


lebedev.ri added a comment.

In D106309#2891403 <https://reviews.llvm.org/D106309#2891403>, @nikic wrote:

> In D106309#2888872 <https://reviews.llvm.org/D106309#2888872>, @lebedev.ri wrote:
>
>> Note that this still won't quite match clang's expectations, since it expects that `load volatile` also may trap.
>
> Where does clang expect that?

In the C++ specification, i believe.


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